Decomposition
Damaged structure
Carbon dating is the type of dating that the scientist would attempt to perform for determining the age of the rock. . It is also referred to as Radiocarbon dating or Carbon-14 dating. In the year 1940 the Carbon dating was first discovered by Willard Libby and from then onwards this has become the standard method for the scientists in case of determining archeological finds containing organic materials. Willard Libby was awarded Nobel Prize for this great work in the tear 1960.<span> </span>
Before starting a cleaning task, what should be done is to sanitize first to make sure the cleaning product will work effectively (option A)
<h3>What are the stages of cleaning?</h3>
The stages of cleaning includes the following
1. Pre- Cleaning
The first stage of cleaning is to remove loose debris and substances from the contaminated surface you’re cleaning. You can do this by wiping with a disposable towel, sweeping, or rinsing. This process is also called sanitation. The aim is to remove as much substance as possible to prepare the area for the next stage of cleaning.
2. Main Cleaning
The second stage of cleaning is to loosen any substances, dirt, grease, and debris that you were unable to remove during the pre-clean stage. This involves using hot water and a detergent.
3. The Thirdstage of cleaning is to disinfect the surface, which will destroy bacteria and other microorganisms.
4. The fourth and final stage of cleaning is to dry the surface, and it’s recommended that you air dry where possible.
Therefore the prior process to cleaning is sanitizing the area for effective work.
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Answer:
a scrape being healed
Explanation:
cell reproduction is the process by which cells divide to form new cells. each time a cell divides it makes a copy of all its chromosomes, which are tightly coiled strands of DNA, the genetic material that holds the instructions for all life, and sends an identical copy to the new cell that is created.
Answer:
selictive breeding
Explanation:
selictive breeding because if you make the animal last longer it will have good lasting meat
<span>3. A freshwater lake and a freshwater stream
Community composition is heavily influenced by environmental conditions. Therefore, you would expect to find the most similar communities in areas that are the most environmentally similar, such as two freshwater habitats.</span>